Carta-patente expirada
#21.1
Patente extinta em 12/10/2004
12/29/2009
RPI 2034
Application data
Number
PI8907733Type
Filing
Publication
PCT
IT1989000066 The letters patent expired on 12/29/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
Alberto Consani S.p.A
IT
Inventors
A. C. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 12/10/2004
12/29/2009
RPI 2034
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05/10/1994
RPI 1223
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01/18/1994
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08/13/1991
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